package com.css.fxfzysx.modules.vaolEngineering.serializer;

import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import java.io.IOException;
import java.math.BigDecimal;
 
public class BigDecimalSerializer extends JsonSerializer<BigDecimal> {
    public BigDecimalSerializer() {
    }
 
    public void serialize(BigDecimal value, JsonGenerator gen, SerializerProvider serializers) throws IOException {
        if (value != null) {
            BigDecimal number = value.setScale(4, BigDecimal.ROUND_HALF_UP);
            gen.writeNumber(number);
        } else {
            gen.writeNumber(value);
        }
 
    }
}
